In accordance with the relevant laws and regulations, if you possess the Notification Letter of Foreigner's Work Permit in the People's Republic of China and have changed your purpose of staying in Beijing, it is necessary to promptly apply for a work-type residence permit to continue your work activities.

Therefore, we hereby recommend that you access the official WeChat account "Exit-Entry Administration Office of Beijing Municipal Public Security Bureau" to make a reservation and apply for a 90-day work-type residence permit with materials including the Notification Letter of Foreigner's Work Permit in the People's Republic of China, the proof of employment issued by your employer, and other relevant documents. Upon receiving your work permit, please ensure to extend the validity period of your work-type residence permit in time.

For detailed information concerning the materials required for the application process, please refer to the official WeChat account "Exit-Entry Administration Office of Beijing Municipal Public Security Bureau". Additionally, for any further inquiries, please contact the service hotline of the National Immigration Administration of the People's Republic of China at +86-12367.